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4.6 Calibrating IR-thermometers (ETC-400 R
only)
Warning
•
Do never allow any foreign material to come in
contact with the target unit surface, as the emission
factor of the target unit might change.
•
Do not touch the target unit surface and the grid
plate – they may be very hot and cause burns
.
Press or
to select the required test-
temperature.
°C
°C
The starting point is the last chosen test-temperature (even
if the instrument has been switched off).
Press
to accept the change or
to cancel.
The calibrator will now heat up/cool down.
The top display continuously shows the read-temperature.
The bottom display shows that the calibrator is working
towards the given test-temperature.
ESC
MENU
Summary of Contents for Jofra ETC-125 A
Page 1: ...Reference manual Temperature Calibrator Jofra ETC 125 A 400 A 400 R ...
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Page 5: ...2019 04 12 123943 08 List of contents User manual English Reference manual English ...
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Page 8: ...2019 04 12 ON 115 V 1 5 3 4 2 FIG 1 ...
Page 10: ...2019 04 12 C C AUTO STEP ESC MENU ESC MENU FIG 3 ...
Page 11: ...2019 04 12 FIG 4 AUTO STEP AUTO STEP ...
Page 12: ...2019 04 12 FIG 5 ESC MENU ESC MENU ESC MENU ESC MENU ESC MENU ESC MENU ESC MENU ...
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